PCA Reference Data and Services
Toggle Dark/Light/Auto modeToggle Dark/Light/Auto modeToggle Dark/Light/Auto modeBack to homepage
  2. /
  3. Reference Data Library
  4. /
  5. ISO 15926-4 Edition 3
  6. /
  7. EMISSIVITY

EMISSIVITY

A class with identifier http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS385109

MetadataThis section provides information about 'RDS385109'.

DefinitionAn <EMISSIVITY> is a <RATIO> of the energy radiated from a material-s surface to that radiated from a blackbody (a perfect emitter) at the same temperature and wavelength and under the same viewing conditions. It is given by epsilon = M/M_b where M is the radiant exitance of a thermal radiator and M_b is the radiant exitance of a blackbody at the same <TEMPERATURE>
ISO number5860
RDS numberRDS385109
SourceISO 15926 CR6 PROPERTY AND STATUS (VTver1)

AlignmentThis section lists the most specific P2-superclasses of 'RDS385109' together with an alignment with corresponding classes in P14, if available.

Propertylis14:Quality

ContextThis section provides super- and subclasses of 'RDS385109'.